Evidence map›Paper›PMID 20961278›Full record

ArticleAIDS research and human retroviruses2010

HIV-1 integrase sequence variability in antiretroviral naïve patients and in triple-class experienced patients subsequently treated with raltegravir.

Vici Varghese, Tommy F Liu, Soo-Yon Rhee, Paolo Libiran, Christina Trevino, W Jeffrey Fessel, Robert W Shafer

Open access · greenAbstract read
In one paragraph

Article in AIDS research and human retroviruses, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.4field-weighted citation impact, top 20% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

17 citing papers in PubMed, 32 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 1 institution in 1 country.

Vici VargheseDepartment of Medicine, Stanford University School of Medicine, Stanford, California 94305, USA. viciv@stanford.edu
Tommy F Liu
Soo-Yon Rhee
Paolo Libiran
Christina Trevino
W Jeffrey Fessel
Robert W Shafer
Stanford University · US

Funding

PUBLIC HIV DRUG RESISTANCE DATABASER01AI068581 · NIAID · STANFORD UNIVERSITY · PI SHAFER, ROBERT WILLIAM · 2006 to 2017
$6.2M
IDENTIFICATION OF MULTIDRUG RESISTANT HIV1 ISOLATESR01AI046148 · NIAID · STANFORD UNIVERSITY · PI SHAFER, ROBERT WILLIAM · 1999 to 2008
$2.4M
NIAID NIH HHS AI46148-01NIAID NIH HHS R01 AI068581
6 · The paper itself

Abstract

Viruses were sequenced from 75 antiretroviral therapy (ARV)-naïve and from 75 ARV-treated patients who subsequently received a raltegravir-containing regimen. No major integrase inhibitor (INI)-resistance mutations were present in the 150 integrase (IN) sequences. Four ARV-naïve (5.3%) and two ARV-treated patients (2.7%) had one of the following minor INI-resistance mutations: L74M, E157Q, G163R, and R263K but there was no association between baseline raltegravir genotype and subsequent response to raltegravir treatment. We also combined our sequences with 4170 previously published group M IN sequences from INI-naïve patients to assess IN sequence variability and compared our findings with those of a study we performed in 2008 using data from 1563 patients. The number of polymorphic IN positions increased from 40% to 41% between the two studies. However, none of the major INI-resistance mutations was found to be polymorphic in either study and there were no significant changes in the prevalence of any of the minor INI-resistance mutations.

Indexed as

Genetic VariationAmino Acid SequenceAmino Acid SubstitutionAnti-HIV AgentsHIV-1HIV InfectionsHIV IntegraseHumansMolecular Sequence DataMutation, MissensePyrrolidinonesRaltegravir PotassiumSequence Analysis, DNAAnti-HIV AgentsHIV Integrasep31 integrase protein, Human immunodeficiency virus 1PyrrolidinonesRaltegravir Potassium

Identifiers

PMID20961278
PMCPMC2996813
OpenAlexW2094889034

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.